Title: Opcode cache Issue
Last modified: June 14, 2026

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# Opcode cache Issue

 *  [shedmasteruk](https://wordpress.org/support/users/shedmasteruk/)
 * (@shedmasteruk)
 * [4 days, 16 hours ago](https://wordpress.org/support/topic/opcode-cache-issue/)
 * I have also message this on the PLESK FORUM but everything that is being advised
   to me that there is a yet another bug with WordPress 7.0 that has yet to be addressed
   or resolved [https://wordpress.org/support/topic/opcode-cache-is-not-enabled/](https://wordpress.org/support/topic/opcode-cache-is-not-enabled/)
   and [https://core.trac.wordpress.org/ticket/64707](https://core.trac.wordpress.org/ticket/64707)
 * The plesk web hosting control is stating that the Opcode cache is indeed enabled
   on the correct version with the PHP 8.3.31
 * I have logged into Plesk that confirms the PHP version as being **8.3.31 **and
   under the **8.3.31 FPM application** the Opcache is **enabled!**
   In the PHP Settings
   in Plesk it is stating that Opcache is **turned on** and **enabled with verison
   8.3.31 PHP support.**Could anyone shed any light why indeed that WordPress thinks
   it is not **enabled**?
 * The only issue I can see is the settings disbaled_functions in Plesk site stating**
   apache get_status (default)** that WordPress is getting mixed up with.
 * Is this indeed the reason that WordPress 7.0 is advising of a false negative?
   Or should i remove disbaled_functions in Plesk to BLANK.
 * My hosting providers and also plesk are failing to understand this issue with
   WordPress 7.0?

Viewing 4 replies - 1 through 4 (of 4 total)

 *  Thread Starter [shedmasteruk](https://wordpress.org/support/users/shedmasteruk/)
 * (@shedmasteruk)
 * [4 days, 16 hours ago](https://wordpress.org/support/topic/opcode-cache-issue/#post-18937848)
 * Wordpess admin page is stating that Opcode cache is not enabled when clearly 
   it is?
 *  [hupe13](https://wordpress.org/support/users/hupe13/)
 * (@hupe13)
 * [3 days, 16 hours ago](https://wordpress.org/support/topic/opcode-cache-issue/#post-18938915)
 * There are different types of Opcache: shared memory cache or file cache. If it
   is a file cache, there is the [bug](https://core.trac.wordpress.org/ticket/64707).
 *  Thread Starter [shedmasteruk](https://wordpress.org/support/users/shedmasteruk/)
 * (@shedmasteruk)
 * [2 days, 14 hours ago](https://wordpress.org/support/topic/opcode-cache-issue/#post-18940286)
 * I am getting contradicting information here as apparently PLESK are stating that
   there is indeed a BUG on WordPress on this matter [https://talk.plesk.com/threads/opcode-cache-issue.394531/](https://talk.plesk.com/threads/opcode-cache-issue.394531/)
 * The suggestion has been to IGNORE the error being reported by WordPress 7.0 but
   it does not resolve the issue.
 * opcache_get_status  is **disabled** by default by Plesk as a security measure!
   So why is WordPress reporting it has an issue?
 * “Additionally, it’s worth noting that `opcache_get_status` is disabled by default
   by Plesk as a security measure. As the function can disclose information about
   other websites hosted on the same server. However having this particular PHP 
   function disabled does not disable or restrict opcache itself. It does limit 
   applications (like WordPress) to check if opcache is enabled. It’s a bit of a
   catch 22 I suppose: opcache is enabled and available for use, but the default
   method to check if it’s available is disabled.
 * Because of this you can safely ignore the reported health issue about Opcode 
   in WordPress. But if it bothers you, you can indeed remove `opcache_get_status`
   from the **disabled_functions** text field in Plesk, making the text field completely
   empty. This will enable the `opcache_get_status` function, allowing WordPress
   to correctly check and report if Opcache is running.”
 *  Thread Starter [shedmasteruk](https://wordpress.org/support/users/shedmasteruk/)
 * (@shedmasteruk)
 * [2 days, 13 hours ago](https://wordpress.org/support/topic/opcode-cache-issue/#post-18940315)
 * I have gone with what PLESK has advised but this does not resolve the issue! 
   At least the annoying message has gone

Viewing 4 replies - 1 through 4 (of 4 total)

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 * In: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/)
 * 4 replies
 * 2 participants
 * Last reply from: [shedmasteruk](https://wordpress.org/support/users/shedmasteruk/)
 * Last activity: [2 days, 13 hours ago](https://wordpress.org/support/topic/opcode-cache-issue/#post-18940315)
 * Status: not resolved

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